research The Double-Edged Sword of Vitamin A: Function and Toxicity
Vitamin A is essential but too much can be harmful, especially from supplements.
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900-930 / 1000+ resultsresearch S4240 Nutrafol's Hair Gains and Liver Strains
Nutrafol may cause liver damage.
research Visible-to-Near IR Quantum Dot–Based Hypermulticolor High-Content Screening of Herbal Medicines for the Efficacy Monitoring of Hair Growth Promotion and Hair Loss Inhibition
Some herbal extracts can promote hair growth and prevent hair loss.
research Biotin Alone or a Science-Driven Nutraceutical Multi-Targeted Approach?
The conclusion suggests using a science-based, multi-targeted treatment for hair loss instead of just biotin.
research The importance of the vitamin d and its effects on the human organism
Vitamin D3 is crucial for health, preventing issues like bone disorders and hair loss.
research 032 A multicomponent skin-targeted COVID-19 vaccine elicits robust humoral and cellular immune responses
The new skin-targeted COVID-19 vaccine creates strong immune responses and could improve vaccination methods.
research Cholesterol and Phospholipid-free Multilamellar Niosomes Regulate Transdermal Permeation of a Hydrophobic Agent Potentially Administrated for Treating Diseases in Deep Hair Follicles
Cholesterol- and phospholipid-free niosomes improve deep skin drug delivery.
research Response to Falotico et al’s “Biotin beware: Perils of biotin supplementation”
The authors agree they didn't discuss the risks of too much micronutrients and value the focus on biotin deficiency signs and treatment effectiveness.
research [Various changes in hair structure with different amounts of vitamin A in the diet].
research Food and medicine homology: a potential nutritional intervention strategy for post-acute COVID-19 syndrome
FMH foods may help manage post-acute COVID-19 symptoms safely and easily.
research Vitamin A toxicity: When one a day doesn't keep the doctor away
Vitamin A toxicity can cause severe health issues and may require a liver transplant if other treatments fail.
research Analytical interference of biotin
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
research The Androgen Excess and PCOS Society criteria for the polycystic ovary syndrome: the complete task force report
The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
research The Rotterdam Study: objectives and design update
The Rotterdam Study investigates diseases in older adults and has produced many research findings.
research Polycystic ovary syndrome
Polycystic Ovary Syndrome (PCOS) is a common condition in women that can cause metabolic, reproductive, and psychological issues, and requires lifestyle changes and medication for management.
research Mesenchymal Stem Cell Secretome: Toward Cell-Free Therapeutic Strategies in Regenerative Medicine
The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.
research Use of chemotherapy during human pregnancy
Chemotherapy in the first trimester of pregnancy is risky, but in the second and third trimesters, it's generally safe with careful drug selection and timing.
research Prevalence of the Polycystic Ovary Syndrome in Unselected Black and White Women of the Southeastern United States: A Prospective Study1
PCOS affects a similar percentage of Black and White women in the Southeastern United States.
research Dedifferentiation of committed epithelial cells into stem cells in vivo
Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.
research Pegylated Liposomal Doxorubicin: Metamorphosis of an Old Drug into a New Form of Chemotherapy
Doxil is an effective, modified chemotherapy drug with a unique toxicity profile and shows promise in treating certain cancers.
research Control of hair growth and follicle size by VEGF-mediated angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Hair as a retrospective calendar of cortisol production—Increased cortisol incorporation into hair in the third trimester of pregnancy
Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
research Steroid Sulfatase: Molecular Biology, Regulation, and Inhibition
The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.
research Plants used in cosmetics
Natural products in cosmetics are beneficial for skin and hair care with low toxicity.
research Maternal nutrition at conception modulates DNA methylation of human metastable epialleles
A mother's diet at conception can cause lasting genetic changes in her child.
research Alginate and its application to tissue engineering
Alginate is great for tissue engineering because it's safe, easy to use, and helps heal tissues.
research Surface modification and endothelialization of biomaterials as potential scaffolds for vascular tissue engineering applications
Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.
research Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia
People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
research Is dehydroepiandrosterone a hormone?
Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.
research National Lipid Association Recommendations for Patient-Centered Management of Dyslipidemia: Part 2
The guidelines suggest lifestyle changes, diet adjustments, and personalized medication to manage dyslipidemia and reduce heart disease risk.